BPH
Research bulletin, Iowa Agricultural Experiment Station Ames, IA. Nos. 1-452, 1911-57. Res. Bull. Iowa Agric. Exp. Sta. Superseded by: Research bulletin, Iowa Agriculture and Home Economics Experiment Station. Ames, IA. HI 54909
Research bulletin, Iowa Agriculture and Home Economics Experiment Station. Ames, IA. No. 453-548+, 1957-66+. Res. Bull. Iowa Agric. Home Econ. Exp. Sta. Preceded by: Research bulletin, Iowa Agricultural Experiment Station. Ames, IA. HI 82583
Research bulletin, Michigan Agricultural Experiment Station. East Lansing, MI. Nos. 1-33, 1964-71. Res. Bull. Michigan Agric. Exp. Sta. HI 56581
Research bulletin of the National Center for Seeds and Seedlings [Shubyo Kanri Senta chosa kenkyu hokoku]. Tsukuba-shi. Vol. 1+, 1988+. Res. Bull. Natl. Center Seeds Seedlings. ULS reference. ISSN 0914-7519 HI 83939
Research bulletin, National Research Council of the Philippines. Quezon City, Rizal. Vol. 36+, 1981+. Res. Bull. Natl. Res. Council Philippines. Preceded by: Bulletin of the National Research Council of the Philippines. HI 62088
Research bulletin, Nebraska Agricultural Experiment Station. Lincoln, NE. No. 1-307?, 1913-86? Res. Bull. Nebraska Agric. Exp. Sta. HI 57138
Research bulletin of the Niigata University Forests [Niigata Daigaku Nogakubu Enshurin kenkyu hokoku]. Niigata. Vol. 27+, 1994+. Res. Bull. Niigata Univ. Forests. Preceded by: Bulletin of the Niigata University Forests. Niigata. ULS reference. ISSN 0918-3302 HI 83527
Research bulletin of Obihiro University. Natural science. Obihiro. Vol. 18+, 1992+. Res. Bull. Obihiro Univ., Nat. Sci. Preceded by: Research bulletin of Obihiro University. Series 1. Obihiro. ULS reference. ISSN 0919-3359 HI 80246
Research bulletin of Obihiro University. Series 1. Obihiro. Vol. 1-9-?, 1951-1974-?? Res. Bull. Obihiro Univ., Ser. 1. Preceded by: Research bulletin, Obihiro Zootechnical University [not entered]. Superseded by: Research bulletin of Obihiro University. Natural science. Obihiro. ULS reference. ISSN 0470-925X HI 71847
Research bulletin, Ohio Agricultural Experiment Station. Wooster, OH. No. 677-971, 1948-65. Res. Bull. Ohio Agric. Exp. Sta. Preceded by: Bulletin, Ohio Agricultural Experiment Station. Columbus, Wooster, OH. Superseded by: Research bulletin, Ohio Agricultural Research and Development Center. HI 69158
Research bulletin, Ohio Agricultural Research and Development Center. Wooster, OH. No. 977+, 1965?+. Res. Bull. Ohio Agric. Res. Developm. Center. Preceded by: Research bulletin, Ohio Agricultural Experiment Station. Wooster, OH. ULS reference. ISSN 0078-3951 HI 71848
Research bulletin, Oregon Agricultural Experiment Station. Corvallis, OR. Nos. 1-3, 1913-14. Res. Bull. Oregon Agric. Exp. Sta. Incorporated in: Station bulletin, Oregon Agricultural Experiment Station. Corvallis, OR. HI 71849
Research bulletin, Oregon State Board of Forestry. Corvallis, OR. Nos. 1-10, 1949-56. Res. Bull. Oregon State Board Forest. Superseded by: Research bulletin, Forest Research Laboratory. Corvallis, OR. HI 71850
Research bulletin of the Panjab University. Science (section). Chandigarh. Vols. 1-9, 1950-58; new ser., vols. 1-?, 19??-?? Res. Bull. Panjab Univ. Sci. Superseded by: Panjab University research journal. Science. Chandigarh. ULS reference. ISSN 0555-7631 HI 71851
Research bulletin, Pennsylvania Department of Forests and Waters. Harrisburg, PA. Nos. 1-4, 1930. Res. Bull. Pennsylvania Dept. Forests Waters. HI 71852
Research bulletin of Plant Protection Service, Japan. [Shokubutsu Boekisho Chosa kenkyu hokoku.] Kanagawa. Vol. 1+, 1961+. Res. Bull. Pl. Protect. Serv. Japan. HI 58674
Research bulletin Porto Rico University Agricultural Experiment Station. Rio Piedras, PR. Nos. 1-5, 1941-45. Res. Bull. Porto Rico Univ. Agric. Exp. Sta. HI 71853
Research bulletin, Puerto Rico Agricultural Experiment Station. Río Piedras, PR. Nos. 1-5, 1941-45. Res. Bull. Puerto Rico Agric. Exp. Sta. HI 71853
Research bulletin of the Punjab University. New series: Science. Chandigarh. N.s., vol. 10+, 1959+. Res. Bull. Punjab Univ., New Ser., Sci. Preceded by: Research bulletin of the Panjab University. Science (section). Chandigarh. HI 58675
Research bulletin, Research Division, College of Agricultural and Life Sciences, Wisconsin University. Madison, WI. Nos. 269-282, 1967?-72. Res. Bull. Res. Div. Coll. Agric. Life Sci. Wisconsin Univ. Preceded by: Research bulletin, Wisconsin Agricultural Experiment Station. Madison, WI. HI 80007
Research bulletin, Rhodesia Forestry Commission. Salisbury, Rhodesia. Nos. 1-7, 1968-78. Res. Bull. Rhodesia Forest. Commiss. Superseded by: Research bulletin, Forestry Commission, Zimbabwe. Salisbury (Harare). HI 80851
Research bulletin, Saitama Agricultural Experiment Station. Saitama. No. 1+, 1951+. Res. Bull. Saitama Agric. Exp. Sta. HI 62075
Research bulletin. Saito Ho-on Kai Museum. [Saito Ho-on-kai Gakujutsu kenkyu hokoku.] Sendai. Vol. 1+, 1934+. Res. Bull. Saito Ho-On Kai Mus. ULS 5-3763-2. HI 58676
Research bulletin, School of Agriculture and Forestry, Polytechnic Institute, Ruston. Ruston, LA. 1967-? Res. Bull. School Agric. Forest. Polytechn. Inst. Ruston. Superseded by: Research bulletin, Division of Life Sciences Research, Louisiana Tech University. HI 71854
Research bulletin, Sisal Experimental Station, Ngomeni. Ngomeni? 1949+. Res. Bull. Sisal Exp. Sta. Ngomeni. HI 71855
